The Shark Series® Model M803 Grinder Pump with a is designed to remove raw sewage in sewage ejector applications. The professional-grade, 1/2 HP 803 is a time-tested and reliable grinder pump. The M803 is a fully automatic float-operated sewage pump. The white polypropylene float is solid so it cannot become waterlogged. This ensures that it is always buoyant and able to turn the pump on when necessary. The industry proven "scissor like" Tri-Slice® cutter technology includes a rotating cutter cutting against the stationary cutter plate reducing solids down to 1/8". The vortex impeller passed the slurry through the pump housing. This combination of features lessens the chance of clogging and downtime. The Model 803's switch case, motor housing, pump housing, and base are each constructed of cast iron. The pump's identification tag, float guard, handle, switch arm, and hardware are made of non-corrodible stainless steel. This attention to detail ensures that the Model 803 is able to withstand the most demanding sewage ejector applications. Every pump is submerged in water and tested to its published performance curve, ensuring it meets your expectations and delivers peace of mind right out of the box.

• Oil-filled motor and cast iron motor housing for optimal heat dissipation which prevents the pump from overheating
• Automatic pump with a time-tested, reliable, preset, built-in snap action switch that makes for easy installation
• Proven Tri-Slice® cutter technology: Three independent cutting channels provide over 250,000 cuts per minute
• Stainless steel float guard that prevents material or debris from collecting on the float ensuring proper operation every time
• Solid, buoyant, polypropylene float to eliminate the possibility of water infiltration allowing the float to remain buoyant and functional at all times
• Powder-coated epoxy finish provides corrosion-resistance and extends the life of the pump in harsh environments
• Stainless steel screws, switch arm, guard, handle and hardware to prevent rust and corrosion over the life of the pump
• 100% Factory Tested - every pump is submerged in water and tested at the factory to ensure that it performs as expected when you receive it
• Comes with a 3-year limited warranty giving you protection over your investment and the peace of mind you expect in a quality product